Now showing items 1-18 of 18

    • The causes of the red sequence, the blue cloud, the green valley, and the green mountain 

      Eales, Stephen A.; Baes, Maarten; Bourne, Nathan; Bremer, Malcolm; Brown, Michael J. I.; Clark, Christopher; Clements, David; Vis, Pieter de; Driver, Simon; Dunne, Loretta; Dye, Simon; Furlanetto, Cristina; Holwerda, Benne; Ivison, R. J.; Kelvin, L. S.; Lara-Lopez, Maritza; Leeuw, Lerothodi; Loveday, Jon; Maddox, Steve; Michałowski, Michał J.; Phillipps, Steven; Robotham, Aaron; Smith, Dan; Smith, Matthew; Valiante, Elisabetta; der Werf, Paul; Wright, Angus (2018-11) - Journal article
      The galaxies found in optical surveys fall in two distinct regions of a diagram of optical colour versus absolute magnitude: the red sequence and the blue cloud, with the green valley in between. We show that the galaxies ...
    • Galaxy and Mass Assembly (GAMA) : fine filaments of galaxies detected within voids 

      Alpaslan, Mehmet; Robotham, Aaron S. G.; Obreschkow, Danail; Penny, Samantha; Driver, Simon; Norberg, Peder; Brough, Sarah; Brown, Michael; Cluver, Michelle; Holwerda, Benne; Hopkins, Andrew M.; Kampen, Eelco van; Kelvin, Lee S.; Lara-Lopez, Maritza A.; Liske, Jochen; Loveday, Jon; Mahajan, Smriti; Pimbblet, Kevin (2014-05-01) - Journal article
      Based on data from the Galaxy and Mass Assembly (GAMA) survey, we report on the discovery of structures that we refer to as ‘tendrils’ of galaxies: coherent, thin chains of galaxies that are rooted in filaments and terminate ...
    • Galaxy And Mass Assembly (GAMA) : mass-size relations of z < 0.1 galaxies subdivided by Sérsic index, colour and morphology 

      Lange, Rebecca; Driver, Simon P.; Robotham, Aaron S. G.; Kelvin, Lee S.; Graham, Alister W.; Alpaslan, Mehmet; Andrews, Stephen K.; Baldry, Ivan K.; Bamford, Steven; Bland-Hawthorn, Joss; Brough, Sarah; Cluver, Michelle E.; Conselice, Christopher J.; Davies, Luke J. M.; Haeussler, Boris; Konstantopoulos, Iraklis S.; Loveday, Jon; Moffett, Amanda J.; Norberg, Peder; Phillipps, Steven; Taylor, Edward N.; Lopez-Sanchez, Angel R.; Wilkins, Stephen M. (2015-03-01) - Journal article
      We use data from the Galaxy And Mass Assembly (GAMA) survey in the redshift range 0.01 < z < 0.1 (8399 galaxies in g to Ks bands) to derive the stellar mass–half-light radius relations for various divisions of ‘early’- and ...
    • Galaxy and Mass Assembly (GAMA) : merging galaxies and their properties 

      De Propris, Roberto; Baldry, Ivan K.; Bland-Hawthorn, Joss; Brough, Sarah; Driver, Simon P.; Hopkins, Andrew M.; Kelvin, Lee; Loveday, Jon; Phillipps, Steve; Robotham, Aaron S. G. (2014-11-01) - Journal article
      We derive the close pair fractions and volume merger rates for galaxies in the Galaxy and Mass Assembly (GAMA) survey with -23 <M-r <-17 (Omega(M) = 0.27, Omega(A) = 0.73, H-0 = 100 km s(-1) Mpc(-1)) at 0.01 <z <0.22 ...
    • Galaxy And Mass Assembly (GAMA) : Panchromatic Data Release (far-UV-far-IR) and the low-z energy budget 

      Driver, Simon P.; Wright, Angus H.; Andrews, Stephen K.; Davies, Luke J.; Kafle, Prajwal R.; Lange, Rebecca; Moffett, Amanda J.; Mannering, Elizabeth; Robotham, Aaron S. G.; Vinsen, Kevin; Alpaslan, Mehmet; Andrae, Ellen; Baldry, Ivan K.; Bauer, Amanda E.; Bamford, Steven P.; Bland-Hawthorn, Joss; Bourne, Nathan; Brough, Sarah; Brown, Michael J. I.; Cluver, Michelle E.; Croom, Scott; Colless, Matthew; Conselice, Christopher J.; da Cunha, Elisabete; De Propris, Roberto; Drinkwater, Michael; Dunne, Loretta; Eales, Steve; Edge, Alastair; Frenk, Carlos; Graham, Alister W.; Grootes, Meiert; Holwerda, Benne W.; Hopkins, Andrew M.; Ibar, Edo; van Kampen, Eelco; Kelvin, Lee S.; Jarrett, Tom; Jones, D. Heath; Lara-Lopez, Maritza A.; Liske, Jochen; Lopez-Sanchez, Angel R.; Loveday, Jon; Maddox, Steve J.; Madore, Barry; Mahajan, Smriti; Meyer, Martin; Norberg, Peder; Penny, Samantha J.; Phillipps, Steven; Popescu, Cristina; Tuffs, Richard J.; Peacock, John A.; Pimbblet, Kevin A.; Prescott, Matthew; Rowlands, Kate; Sansom, Anne E.; Seibert, Mark; Smith, Matthew W. L.; Sutherland, Will J.; Taylor, Edward N.; Valiante, Elisabetta; Vazquez-Mata, J. Antonio; Wang, Lingyu; Wilkins, Stephen M.; Williams, Richard (2016-02-01) - Journal article
      We present the Galaxy And Mass Assembly (GAMA) Panchromatic Data Release (PDR) constituting over 230 deg2 of imaging with photometryin 21 bands extending from the far-UV to the far-IR. These data complement our spectroscopic ...
    • Galaxy And Mass Assembly (GAMA) : refining the local galaxy merger rate using morphological information 

      Casteels, Kevin R. V.; Conselice, Christopher J.; Bamford, Steven P.; Salvador-Sole, Eduard; Norberg, Peder R.; Agius, Nicola K.; Baldry, Ivan; Brough, Sarah; Brown, Michael J. I.; Drinkwater, Michael J.; Driver, Simon P.; Graham, Alister W.; Bland-Hawthorn, Joss; Hopkins, Andrew M.; Kelvin, Lee S.; Lopez-Sanchez, Angel R.; Loveday, Jon; Robotham, Aaron S. G.; Vazquez-Mata, Jose A. (2014-12-01) - Journal article
      We use the Galaxy And Mass Assembly (GAMA) survey to measure the local Universe mass-dependent merger fraction and merger rate using galaxy pairs and the CAS (concentration, asymmetry, and smoothness) structural method, ...
    • Galaxy And Mass Assembly (GAMA) : stellar mass functions by Hubble type 

      Kelvin, Lee S.; Driver, Simon P.; Robotham, Aaron S. G.; Taylor, Edward N.; Graham, Alister W.; Alpaslan, Mehmet; Baldry, Ivan; Bamford, Steven P.; Bauer, Amanda E.; Bland-Hawthorn, Joss; Brown, Michael J. I.; Colless, Matthew; Conselice, Christopher J.; Holwerda, Benne W.; Hopkins, Andrew M.; Lara-Lopez, Maritza A.; Liske, Jochen; Lopez-Sanchez, Angel R.; Loveday, Jon; Norberg, Peder; Phillipps, Steven; Popescu, Cristina C.; Prescott, Matthew; Sansom, Anne E.; Tuffs, Richard J. (2014-10-21) - Journal article
      We present an estimate of the galaxy stellar mass function and its division by morphological type in the local (0.025 < z < 0.06) Universe. Adopting robust morphological classifications as previously presented (Kelvin ...
    • Galaxy And Mass Assembly (GAMA) : stellar mass growth of spiral galaxies in the cosmic web 

      Alpaslan, Mehmet; Grootes, Meiert W.; Marcum, Pamela M.; Popescu, Cristina; Tuffs, Richard; Bland-Hawthorn, Joss; Brough, Sarah; Brown, Michael J. I.; Davies, Luke J. M.; Driver, Simon P.; Holwerda, Benne W.; Kelvin, Lee S.; Lara-López, Maritza A.; López-Sánchez, Ángel R.; Loveday, Jon; Moffett, Amanda; Taylor, Edward N.; Owers, Matt; Robotham, Aaron S. G. (2016-04-11) - Journal article
      We look for correlated changes in stellar mass and star formation rate (SFR) along filaments in the cosmic web by examining the stellar masses and UV-derived SFRs of 1799 ungrouped and unpaired spiral galaxies that reside ...
    • Galaxy And Mass Assembly (GAMA) : the large-scale structure of galaxies and comparison to mock universes 

      Alpaslan, Mehmet; Robotham, Aaron S. G.; Driver, Simon; Norberg, Peder; Baldry, Ivan; Bauer, Amanda E.; Bland-Hawthorn, Joss; Brown, Michael; Cluver, Michelle; Colless, Matthew; Foster, Caroline; Hopkins, Andrew; Van Kampen, Eelco; Kelvin, Lee Steven; Lara-Lopez, Maritza A.; Liske, Jochen; Lopez-Sanchez, Angel R.; Loveday, Jon; McNaught-Roberts, Tamsyn; Merson, Alexander; Pimbblet, Kevin (2014-02-11) - Journal article
      From a volume-limited sample of 45 542 galaxies and 6000 groups with z ≤ 0.213, we use an adapted minimal spanning tree algorithm to identify and classify large-scale structures within the Galaxy And Mass Assembly (GAMA) ...
    • Galaxy And Mass Assembly (GAMA) : the wavelength-dependent sizes and profiles of galaxies revealed by MegaMorph 

      Vulcani, Benedetta; Bamford, Steven P.; Haeussler, Boris; Vika, Marina; Rojas, Alex; Agius, Nicola K.; Baldry, Ivan; Bauer, Amanda E.; Brown, Michael J. I.; Driver, Simon; Graham, Alister W.; Kelvin, Lee S.; Liske, Jochen; Loveday, Jon; Popescu, Cristina C.; Robotham, Aaron S. G.; Tuffs, Richard J. (2014-06) - Journal article
      We investigate the relationship between colour and structure within galaxies using a large, volume-limited sample of bright, low-redshift galaxies with optical-near-infrared imaging from the Galaxy And Mass Assembly survey. ...
    • Galaxy And Mass Assembly (GAMA) : trends in galaxy colours, morphology, and stellar populations with large-scale structure, group, and pair environments 

      Alpaslan, Mehmet; Driver, Simon; Robotham, Aaron S. G.; Obreschkow, Danail; Andrae, Ellen; Cluver, Michelle; Kelvin, Lee S.; Lange, Rebecca; Owers, Matt; Taylor, Edward N.; Andrews, Stephen K.; Bamford, Steven; Bland-Hawthorn, Joss; Brough, Sarah; Brown, Michael J. I.; Colless, Matthew; Davies, Luke J. M.; Eardley, Elizabeth; Grootes, Meiert W.; Hopkins, Andrew M.; Kennedy, Rebecca; Liske, Jochen; Lara-López, Maritza A.; López-Sánchez, Ángel R.; Loveday, Jon; Madore, Barry F.; Mahajan, Smriti; Meyer, Martin; Moffett, Amanda; Norberg, Peder; Penny, Samantha; Pimbblet, Kevin A.; Popescu, Cristina C.; Seibert, Mark; Tuffs, Richard (2015-08-11) - Journal article
      We explore trends in galaxy properties with Mpc-scale structures using catalogues of environment and large-scale structure from the Galaxy And Mass Assembly (GAMA) survey. Existing GAMA catalogues of large-scale structure, ...
    • Galaxy And Mass Assembly (GAMA) : ugrizYJHK Sersic luminosity functions and the cosmic spectral energy distribution by Hubble type 

      Kelvin, Lee S.; Driver, Simon P.; Robotham, Aaron S. G.; Graham, Alister W.; Phillipps, Steven; Agius, Nicola K.; Alpaslan, Mehmet; Baldry, Ivan; Bamford, Steven P.; Bland-Hawthorn, Joss; Brough, Sarah; Brown, Michael J. I.; Colless, Matthew; Conselice, Christopher J.; Hopkins, Andrew M.; Liske, Jochen; Loveday, Jon; Norberg, Peder; Pimbblet, Kevin A.; Popescu, Cristina C.; Prescott, Matthew; Taylor, Edward N.; Tuffs, Richard J. (2014-04-01) - Journal article
      We report the morphological classification of 3727 galaxies from the Galaxy and Mass Assembly survey with Mr < −17.4 mag and in the redshift range 0.025 < z < 0.06 (2.1 × 105 Mpc3) into E, S0-Sa, SB0-SBa, Sab-Scd, SBab-SBcd, ...
    • Galaxy And Mass Assembly : automatic morphological classification of galaxies using statistical learning 

      Sreejith, Sreevarsha; Pereverzyev Jr, Sergiy; Kelvin, Lee S; Marleau, Francine R; Haltmeier, Markus; Ebner, Judith; Bland-Hawthorn, Joss; Driver, Simon P; Graham, Alister W; Holwerda, Benne W; Hopkins, Andrew M; Liske, Jochen; Loveday, Jon; Moffett, Amanda J; Pimbblet, Kevin A; Taylor, Edward N; Wang, Lingyu; Wright, Angus H (2018-03) - Journal article
      We apply four statistical learning methods to a sample of 7941 galaxies (z < 0.06) from the Galaxy And Mass Assembly survey to test the feasibility of using automated algorithms to classify galaxies. Using 10 features ...
    • Galaxy And Mass Assembly : deconstructing bimodality - I. Red ones and blue ones 

      Taylor, Edward N.; Hopkins, Andrew M.; Baldry, Ivan K.; Bland-Hawthorn, Joss; Brown, Michael J. I.; Colless, Matthew; Driver, Simon; Norberg, Peder; Robotham, Aaron S. G.; Alpaslan, Mehmet; Brough, Sarah; Cluver, Michelle E.; Gunawhardhana, Madusha; Kelvin, Lee S.; Liske, Jochen; Conselice, Christopher J.; Croom, Scott; Foster, Caroline; Jarrett, Thomas H.; Lopez, Maritza Lara; Loveday, Jon (2015-01-11) - Journal article
      We measure the mass functions for generically red and blue galaxies, using a z < 0.12 sample of log M* > 8.7 field galaxies from the Galaxy And Mass Assembly (GAMA) survey. Our motivation is that, as we show, the dominant ...
    • GAMA/G10-COSMOS/3D-HST : the 0 < z < 5 cosmic star-formation history, stellar- and dust-mass densities 

      Driver, Simon P.; Andrews, Stephen K.; Cunha, Elisabete da; Davies, Luke J.; Lagos, Claudia; Robotham, Aaron S. G.; Vinsen, Kevin; Wright, Angus H.; Alpaslan, Mehmet; Bland-Hawthorn, Joss; Bourne, Nathan; Brough, Sarah; Bremer, Malcolm N.; Cluver, Michelle; Colless, Matthew; Conselice, Christopher J.; Dunne, Loretta; Eales, Steve A.; Gomez, Haley; Holwerda, Benne; Hopkins, Andrew M.; Kafle, Prajwal R.; Kelvin, Lee S.; Loveday, Jon; Liske, Jochen; Maddox, Steve J.; Phillipps, Steven; Pimbblet, Kevin; Rowlands, Kate; Sansom, Anne E.; Taylor, Edward; Wang, Lingyu; Wilkins, Stephen M. (2018-04-11) - Journal article
      We use the energy-balance code MAGPHYS to determine stellar and dust masses, and dust corrected star-formation rates for over 200,000 GAMA galaxies, 170,000 G10-COSMOS galaxies and 200,000 3D-HST galaxies. Our values agree ...
    • The new galaxy evolution paradigm revealed by the Herschel Surveys 

      Eales, Stephen; Smith, Dan; Bourne, Nathan; Loveday, Jon; Rowlands, Kate; Werf, Paul van der; Driver, Simon; Dunne, Loretta; Dye, Simon; Furlanetto, Cristina; Ivison, R. J.; Maddox, Steve; Robotham, Aaron; Smith, Matthew W. L.; Taylor, Edward N.; Valiante, Elisabetta; Wright, Angus; Cigan, Philip; Zotti, Gianfranco De; Jarvis, Matt J.; Marchetti, Lucia; Michałowski , Michał J.; Phillipps, Steve; Viaene, Sebastian; Vlahakis, Catherine (2018-01) - Journal article
      The Herschel Space Observatory has revealed a very different galaxyscape from that shown by optical surveys which presents a challenge for galaxy-evolution models. The Herschel surveys reveal (1) that there was rapid galaxy ...
    • The stellar-to-halo mass relation of GAMA galaxies from 100 deg2 of KiDS weak lensing data 

      Uitert, Edo van; Cacciato, Marcello; Hoekstra, Henk; Brouwer, Margot; Sifón, Cristóbal; Viola, Massimo; Baldry, Ivan; Bland-Hawthorn, Joss; Brough, Sarah; Brown, M. J. I.; Choi, Ami; Driver, Simon P.; Erben, Thomas; Heymans, Catherine; Hildebrandt, Hendrik; Joachimi, Benjamin; Kuijken, Konrad; Liske, Jochen; Loveday, Jon; McFarland, John; Miller, Lance; Nakajima, Reiko; Peacock, John; Radovich, Mario; Robotham, A. S. G.; Schneider, Peter; Sikkema, Gert; Taylor, Edward N.; Kleijn, Gijs Verdoes (2016-07-01) - Journal article
      We study the stellar-to-halo mass relation of central galaxies in the range 9.7 < log 10(M*/h− 2 M⊙) < 11.7 and z < 0.4, obtained from a combined analysis of the Kilo Degree Survey (KiDS) and the Galaxy And Mass Assembly ...
    • WISE × SuperCOSMOS photometric redshift catalog : 20 million Galaxies over 3π steradians 

      Bilicki, Maciej; Peacock, John A.; Jarrett, Thomas H.; Cluver, Michelle E.; Maddox, Natasha; Brown, Michael J. I.; Taylor, Edward N.; Hambly, Nigel C.; Solarz, Aleksandra; Holwerda, Benne W.; Baldry, Ivan; Loveday, Jon; Moffett, Amanda; Hopkins, Andrew M.; Driver, Simon P.; Alpaslan, Mehmet; Bland-Hawthorn, Joss (2016-07-13) - Journal article
      We cross-match the two currently largest all-sky photometric catalogs - mid-infrared Wide-field Infrared Survey Explorer and SuperCOSMOS scans of UKST/POSS-II photographic plates - to obtain a new galaxy sample that covers ...